发明名称 Emulsion cosmetic
摘要 Provided is an emulsified cosmetic composition having an excellent UV-protective effect, an excellent transparent feeling, an excellent feeling upon application, and an excellent long-term stability. The emulsified cosmetic composition is characterized by containing a powder which is produced by subjecting a zinc oxide powder (A) having an average particle diameter of 0.1 to 1μm, an average particle thickness of 0.01 to 0.2μm, and an average aspect ratio of 3 or more to surface treatment with a silane or silazane compound having a C1-20 alkyl or fluoroalkyl group and having reactivity with an inorganic oxide.
申请公布号 US8728503(B2) 申请公布日期 2014.05.20
申请号 US201013505558 申请日期 2010.11.05
申请人 YAMADA KENICHI;FUKUI TAKASHI;HARYU YASUSHI;KAO CORPORATION 发明人 YAMADA KENICHI;FUKUI TAKASHI;HARYU YASUSHI
分类号 A61K8/02;A61K8/00 主分类号 A61K8/02
代理机构 代理人
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